Rev. A
/
AH
2007
-
11
-
07
UGF1A UGF1M
TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com
Page 1
of 4
Tel: (800)
-
TAITRON (800)
-
824
-
8766 (661)
-
257
-
6060
Fax: (800)-TAITFAX (800)-824-8329 (661)-257-6415
1.0A Sintered Glass Passivated
Ultra Fast Rectifier
1.0A Sintered Glass Passivated Ultra Fast Rectifier
Features
Sintered glass passivated (SGP) rectifier chip
Glass passivated cavity-free junction
Ideal for surface mount automotive applications
Superfast recovery time for high efficiency
Built-in strain relief
Easy pick and place
High temperature soldering guaranteed:260°C/10 seconds,
at terminals
RoHS Compliance
Mechanical Data
Case: JEDEC DO-214AC(SMA) molded plastic over passivated chip
Epoxy: Plastic package has UL flammability classification 94V-0
Terminals: Tin plated, solderable per MIL-STD-750, Method 2026
Polarity: Color band denotes cathode end
Weight: 0.002 ounces, 0.064 gram
Maximum Ratings and Electr ical Characterist ics (T
A
=25ºC unless noted otherwise)
Symbol Description UGF1A UGF1B UGF1D UGF1G UGF1J UGF1K UGF1M Unit Conditions
VRRM Maximum Repetitive
Peak Reverse Voltage 50 100 200 400 600 800 1000 V
VRMS Maximum RMS
Voltage 35 70 140 280 420 560 700 V
VDC Maximum DC Blocking
Voltage 50 100 200 400 600 800 1000 V
IF(AV) Maximum Average
Forward Rectified
Current 1.0 A TL=75° C
IFSM Peak Forward Surge
Current 30 A
8.3ms single half
sine-wave
superimposed on
rated load (JEDEC
Method)
SMA
1.0A Sintered Glass Passivated Ultra Fast Rectifier
Rev. A/AH
2007
-
11
-
07
UGF1A UGF1M
www.taitroncomponents.com Page 2
of 4
Fig.1- Forward Current Derating Curve
Lead Temperature (°C)
Fig.2-Max. Non-Repetitive Peak Forward Surge Current
Number of Cycles at 60Hz
Note: Thermal resistance from junction to ambient and from junction to lead P.C.B mounted on 0.2x0.2”
(5.0x5.0mm) copper pad areas.
Typical Characteristics Curves
Symbol Description UGF1A UGF1B UGF1D UGF1G UGF1J UGF1K UGF1M Unit Conditions
VF Maximum
Instantaneous
Forward Voltage 1.0 1.25 1.7 V IF=1.0A
5 5 TA=25° C
30 50 TA=125° C
IR Maximum DC Reverse
Current at Rated DC
Blocking Voltage 50 -
µA
TA=150° C
Trr Maximum Re verse
Recovery Time 50 75 nS
IF=0.5A, IR=1.0A,
Irr=0.25A
CJ Typical Junction
Capacitance 15 pF VR=4V, f=1MHz
RthJA 75
RthJL
Typical Thermal
Resistance 25 °C / W Note
TJ,
TSTG
Operating Junction
and Storage
Temperature Range -65 t o +175 ° C
Average Forward Rectified Current (A)
Peak Forward Surge Current (A)
1.0A Sintered Glass Passivated Ultra Fast Rectifier
Rev. A/AH
2007
-
11
-
07
UGF1A UGF1M
www.taitroncomponents.com Page 3
of 4
Fig.3- Typical Instantaneous Forward Characteristics
Instantaneous Forward Voltage (V)
Instantaneous Forward Current (A)
Fig.5- Typical Junction Capacitance
Reverse Voltage (V)
Junction Capacitance (pF)
Fig.4-Typical Rev erse Characteri stics
Percent of Rated Peak Reverse Voltage (%)
Instantaneous Reverse Leakage Current (µA)
1.0A Sintered Glass Passivated Ultra Fast Rectifier
Rev. A/AH
2007
-
11
-
07
UGF1A UGF1M
www.taitroncomponents.com Page 4
of 4
Dimensions in inches (mm)
How to contact us:
US HEADQUARTERS
28040 WEST HARRISON PARKAWAY, VALENCIA, CA 91355-4162
Tel: (800) TAITRON (800) 824-8766 (661) 257-6060
Fax: (800) TAITFAX (800) 824-8329 (661) 257-6415
Email: taitron@taitroncomponents.com
Http://www.taitroncomponents.com
TAITRON COMPONENTS MEXICO, S.A .DE C.V.
BOULEVARD CENTRAL 5000 INTERIOR 5 PARQUE INDUSTRIAL ATITALAQUIA, HIDALGO C.P.
42970 MEXICO
Tel: +52-55-5560-1519
Fax: +52-55-5560-2190
TAITRON COMPONETS INCORPORATED E REPRESENTAÇÕES DO BRASIL LTDA
RUA DOMINGOS DE MORAIS, 2777, 2.ANDAR, SALA 24 SAÚDE - SÃO PAULO-SP 04035-001 BRAZIL
Tel: +55-11-5574-7949
Fax: +55-11-5572-0052
TAITRON COMPONETS INCORPORATED, SHANGHAI REPRESENTATIVE OFFICE
METROBANK PLAZA, 1160 WEST YAN’ AN ROAD, SUITE 1503, SHANGHAI, 200052, CHINA
Tel: +86-21-5424-9942
Fax: +86-21-5424-9931
SMA